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Dictaphone 1681

The Dictaphone 1681 is an arithmetic calculator with 8 digits precision and algebraic logic. It has a VFD (vacuum fluorescent) display. The power source is Sealed battery pack. Note: 16 digits internal precision.

Facts at a glance:

FeatureValue
TypeArithmetic
Precision8
LogicAlgebraic
Display typeVFD
Length222mm
Width140mm
Power SourceSealed battery pack
Year introduced1972

Replacements:

If you have a Dictaphone 1681 that is no longer working, you can consider replacing the calculator with a modern equivalent. We suggest the following current models as possible replacements:

See other calculators by Dictaphone